package com.yinhd.study.designPatterns.chainOfResponsibility.process;

/**
 * @program: study
 * @description:
 * @Author: chengl
 * @create: 2022-01-26 10:39
 **/
public abstract class Approver {
    protected Approver approver;


    public void setApprover(Approver approver) {
        this.approver = approver;
    }

    public abstract void deploy(Course course);
}
